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larisa86 [58]
3 years ago
12

a high school principal wants to test the overall mood in his school. he stops the first fifteen students who come into the offi

ce one morning and asks them to rate their high school experience on a scale of 1 (worst) to 10 (best). the average response is 3.2, and the principal concluded that his school's mood is poor. the principal's conclusion
Mathematics
1 answer:
torisob [31]3 years ago
7 0
Can you explain.... Is there a question oooorrr no
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The graph represents the function f(x) = x2 + 3x + 2. If g(x) is the reflection of f(x) across the x-axis, g(x) = . (Write the f
Tanya [424]

Answer:

g(x) = - (x² + 3x + 2) = - x² - 3x - 2

Step-by-step explanation:

The graph represents the function f(x) = x² + 3x + 2.

Now, g(x) is the function which is obtained by reflecting f(x) across the x-axis.

While a graph of a function reflects across x-axis then its y-values will change sign for a fixed value of x.  

Therefore, the function g(x) will be given by  

g(x) = - (x² + 3x + 2) = - x² - 3x - 2 (Answer)

7 0
3 years ago
Tell which value of the variable, if any, is a solution to the equation.
kvasek [131]

Answer:

14

Step-by-step explanation:

14+9=25

4 0
3 years ago
Can you tell de answer?
kodGreya [7K]
Yes, it’s D because you would have want to compare both fractions by making them have the same denominator. Since 60 is the least common denominator for 10 and 12 (the denominators), you would convert the fractions by multiplying the numerator and denominator of 5/10 by 6 to get 60. 5/10 would turn into 30/60. Then you would multiply 6/12 both by 5, and then it would turn into 30/60. Now that you have equal fractions, you can guess that they are the same. Therefore, 30/60=30/60! An easier way of doing it would be just simplifying them into 1/2 and comparing them + seeing that they are both 1/2. Hope this helps!

•••

Caramelatte
7 0
2 years ago
35,000 as a percent
Usimov [2.4K]
Move the deciaml 2 places to left

35000.
 move to the left 2 spots

350.00 so 350%
5 0
2 years ago
Read 2 more answers
An article retails for 27.50. The city sales tax is 6%, and the federal excise tax is 8%. How much does the article cost altoget
-Dominant- [34]
Cost of the article = $27.50
Amount of city sales tax = (27.50 x 6%) = $1.65
Amount of excise tax = (27.50 x 8%) = $2.20
From my knowledge, we pay city sales tax and federal excise tax when we buy something, so the total cost would be $31.35
5 0
2 years ago
Read 2 more answers
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